diff --git a/package/cpp/core/RNFMaterialImpl.cpp b/package/cpp/core/RNFMaterialImpl.cpp
index 701c7bc4..f826c615 100644
--- a/package/cpp/core/RNFMaterialImpl.cpp
+++ b/package/cpp/core/RNFMaterialImpl.cpp
@@ -30,7 +30,7 @@ void MaterialImpl::setDefaultFloatParameter(std::string name, double value) {
   std::unique_lock lock(_mutex);
 
   if (!_material->hasParameter(name.c_str())) {
-    throw std::runtime_error("MaterialWrapper::setDefaultFloatParameter: Material does not have parameter \"" + name + "\"!");
+    throw std::runtime_error("MaterialWrapper::setFloatParameter: Material does not have parameter \"" + name + "\"!");
   }
 
   _material->setDefaultParameter(name.c_str(), (float)value);
@@ -40,7 +40,7 @@ void MaterialImpl::setDefaultIntParameter(std::string name, int value) {
   std::unique_lock lock(_mutex);
 
   if (!_material->hasParameter(name.c_str())) {
-    throw std::runtime_error("MaterialWrapper::setDefaultIntParameter: Material does not have parameter \"" + name + "\"!");
+    throw std::runtime_error("MaterialWrapper::setIntParameter: Material does not have parameter \"" + name + "\"!");
   }
 
   _material->setDefaultParameter(name.c_str(), value);
@@ -59,11 +59,11 @@ void MaterialImpl::setDefaultTextureParameter(std::string name, Texture* texture
 void MaterialImpl::setDefaultFloat3Parameter(std::string name, std::vector<double> vector) {
   std::unique_lock lock(_mutex);
   if (vector.size() != 3) {
-    throw std::runtime_error("setDefaultFloat3Parameter: RGB vector must have 3 elements!");
+    throw std::runtime_error("setFloat3Parameter: RGB vector must have 3 elements!");
   }
 
   if (!_material->hasParameter(name.c_str())) {
-    throw std::runtime_error("setDefaultFloat3Parameter: Material does not have parameter \"" + name + "\"!");
+    throw std::runtime_error("setFloat3Parameter: Material does not have parameter \"" + name + "\"!");
   }
 
   float x = vector[0];
@@ -76,11 +76,11 @@ void MaterialImpl::setDefaultFloat3Parameter(std::string name, std::vector<doubl
 void MaterialImpl::setDefaultFloat4Parameter(std::string name, std::vector<double> vector) {
   std::unique_lock lock(_mutex);
   if (vector.size() != 4) {
-    throw std::runtime_error("setDefaultFloat4Parameter: RGBA vector must have 4 elements!");
+    throw std::runtime_error("setFloat4Parameter: RGBA vector must have 4 elements!");
   }
 
   if (!_material->hasParameter(name.c_str())) {
-    throw std::runtime_error("setDefaultFloat4Parameter: Material does not have parameter \"" + name + "\"!");
+    throw std::runtime_error("setFloat4Parameter: Material does not have parameter \"" + name + "\"!");
   }
 
   double r = vector[0];
@@ -99,11 +99,11 @@ void MaterialImpl::setDefaultMat3fParameter(std::string name, std::vector<double
   std::unique_lock lock(_mutex);
 
   if (!_material->hasParameter(name.c_str())) {
-    throw std::runtime_error("MaterialWrapper::setDefaultMat3fParameter: Material does not have parameter \"" + name + "\"!");
+    throw std::runtime_error("MaterialWrapper::setMat3fParameter: Material does not have parameter \"" + name + "\"!");
   }
 
   if (value.size() != 9) {
-    throw std::runtime_error("MaterialWrapper::setDefaultMat3fParameter: Value vector must have 9 elements!");
+    throw std::runtime_error("MaterialWrapper::setMat3fParameter: Value vector must have 9 elements!");
   }
 
   math::mat3f matrix = math::mat3f((float)value[0], (float)value[1], (float)value[2], (float)value[3], (float)value[4], (float)value[5],
diff --git a/package/cpp/core/RNFMaterialInstanceWrapper.cpp b/package/cpp/core/RNFMaterialInstanceWrapper.cpp
index 06b6c62a..79fd433d 100644
--- a/package/cpp/core/RNFMaterialInstanceWrapper.cpp
+++ b/package/cpp/core/RNFMaterialInstanceWrapper.cpp
@@ -6,14 +6,23 @@
 #include "RNFCullingModeEnum.h"
 #include "RNFTransparencyModeEnum.h"
 #include <filament/Material.h>
+#include <math/mat3.h>
 
 namespace margelo {
 void MaterialInstanceWrapper::loadHybridMethods() {
   registerHybridMethod("setCullingMode", &MaterialInstanceWrapper::setCullingMode, this);
   registerHybridMethod("setTransparencyMode", &MaterialInstanceWrapper::setTransparencyMode, this);
   registerHybridMethod("changeAlpha", &MaterialInstanceWrapper::changeAlpha, this);
-  registerHybridMethod("setParameter", &MaterialInstanceWrapper::setParameter, this);
-  registerHybridMethod("setDefaultFloat4Parameter", &MaterialInstanceWrapper::setBaseColorSRGB, this);
+  registerHybridMethod("setFloat4Parameter", &MaterialInstanceWrapper::setFloatParameter, this);
+  registerHybridMethod("setIntParameter", &MaterialInstanceWrapper::setIntParameter, this);
+  registerHybridMethod("setFloat3Parameter", &MaterialInstanceWrapper::setFloat3Parameter, this);
+  registerHybridMethod("setFloat4Parameter", &MaterialInstanceWrapper::setFloat4Parameter, this);
+  registerHybridMethod("setMat3fParameter", &MaterialInstanceWrapper::setMat3fParameter, this);
+  registerHybridMethod("getFloatParameter", &MaterialInstanceWrapper::getFloatParameter, this);
+  registerHybridMethod("getIntParameter", &MaterialInstanceWrapper::getIntParameter, this);
+  registerHybridMethod("getFloat3Parameter", &MaterialInstanceWrapper::getFloat3Parameter, this);
+  registerHybridMethod("getFloat4Parameter", &MaterialInstanceWrapper::getFloat4Parameter, this);
+  registerHybridMethod("getMat3fParameter", &MaterialInstanceWrapper::getMat3fParameter, this);
   registerHybridGetter("getName", &MaterialInstanceWrapper::getName, this);
 }
 
@@ -50,31 +59,80 @@ void MaterialInstanceWrapper::changeAlpha(double alpha) {
   changeAlpha(_materialInstance, alpha);
 }
 
-void MaterialInstanceWrapper::setParameter(std::string name, double value) {
+void MaterialInstanceWrapper::setFloatParameter(std::string name, double value) {
   std::unique_lock lock(_mutex);
 
   const Material* material = _materialInstance->getMaterial();
-
   if (!material->hasParameter(name.c_str())) {
-    throw std::runtime_error("MaterialInstanceWrapper::setParameter: Material does not have parameter \"" + name + "\"!");
+    throw std::runtime_error("MaterialInstanceWrapper::setFloatParameter: Material does not have parameter \"" + name + "\"!");
   }
 
   _materialInstance->setParameter(name.c_str(), (float)value);
 }
 
-void MaterialInstanceWrapper::setBaseColorSRGB(std::vector<double> rgba) {
+void MaterialInstanceWrapper::setIntParameter(std::string name, int value) {
+  std::unique_lock lock(_mutex);
+
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::setIntParameter: Material does not have parameter \"" + name + "\"!");
+  }
+
+  _materialInstance->setParameter(name.c_str(), value);
+}
+
+void MaterialInstanceWrapper::setFloat3Parameter(std::string name, std::vector<double> vector) {
   std::unique_lock lock(_mutex);
+  if (vector.size() != 3) {
+    throw std::runtime_error("MaterialInstanceWrapper::setFloat3Parameter: RGB vector must have 3 elements!");
+  }
+
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::setFloat3Parameter: Material does not have parameter \"" + name + "\"!");
+  }
 
-  if (rgba.size() != 4) {
-    throw std::runtime_error("MaterialInstanceWrapper::setDefaultFloat4Parameter: RGBA vector must have 4 elements!");
+  float x = vector[0];
+  float y = vector[1];
+  float z = vector[2];
+
+  _materialInstance->setParameter(name.c_str(), math::float3({x, y, z}));
+}
+
+void MaterialInstanceWrapper::setFloat4Parameter(std::string name, std::vector<double> vector) {
+  std::unique_lock lock(_mutex);
+  if (vector.size() != 4) {
+    throw std::runtime_error("MaterialInstanceWrapper::setFloat4Parameter: RGBA vector must have 4 elements!");
+  }
+
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::setFloat4Parameter: Material does not have parameter \"" + name + "\"!");
+  }
+
+  double r = vector[0];
+  double g = vector[1];
+  double b = vector[2];
+  double a = vector[3];
+
+  _materialInstance->setParameter(name.c_str(), math::float4({r, g, b, a}));
+}
+
+void MaterialInstanceWrapper::setMat3fParameter(std::string name, std::vector<double> value) {
+  std::unique_lock lock(_mutex);
+
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::setMat3fParameter: Material does not have parameter \"" + name + "\"!");
   }
 
-  double r = rgba[0];
-  double g = rgba[1];
-  double b = rgba[2];
-  double a = rgba[3];
+  if (value.size() != 9) {
+    throw std::runtime_error("MaterialInstanceWrapper::setMat3fParameter: Value vector must have 9 elements!");
+  }
 
-  _materialInstance->setParameter("baseColorFactor", math::float4({r, g, b, a}));
+  math::mat3f matrix = math::mat3f((float)value[0], (float)value[1], (float)value[2], (float)value[3], (float)value[4], (float)value[5],
+                                   (float)value[6], (float)value[7], (float)value[8]);
+  _materialInstance->setParameter(name.c_str(), matrix);
 }
 
 std::string MaterialInstanceWrapper::getName() {
@@ -83,4 +141,54 @@ std::string MaterialInstanceWrapper::getName() {
   return _materialInstance->getName();
 }
 
+double MaterialInstanceWrapper::getFloatParameter(std::string name) {
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::getFloatParameter: Material does not have parameter \"" + name + "\"!");
+  }
+
+  return _materialInstance->getParameter<float>(name.c_str());
+}
+
+int MaterialInstanceWrapper::getIntParameter(std::string name) {
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::getIntParameter: Material does not have parameter \"" + name + "\"!");
+  }
+
+  return _materialInstance->getParameter<int>(name.c_str());
+}
+
+std::vector<double> MaterialInstanceWrapper::getFloat3Parameter(std::string name) {
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::getFloat3Parameter: Material does not have parameter \"" + name + "\"!");
+  }
+
+  math::float3 vector = _materialInstance->getParameter<math::float3>(name.c_str());
+  return {vector.x, vector.y, vector.z};
+}
+
+std::vector<double> MaterialInstanceWrapper::getFloat4Parameter(std::string name) {
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::getFloat4Parameter: Material does not have parameter \"" + name + "\"!");
+  }
+
+  math::float4 vector = _materialInstance->getParameter<math::float4>(name.c_str());
+  return {vector.r, vector.g, vector.b, vector.a};
+}
+
+std::vector<double> MaterialInstanceWrapper::getMat3fParameter(std::string name) {
+  const Material* material = _materialInstance->getMaterial();
+  if (!material->hasParameter(name.c_str())) {
+    throw std::runtime_error("MaterialInstanceWrapper::getMat3fParameter: Material does not have parameter \"" + name + "\"!");
+  }
+
+  math::mat3f matrix = _materialInstance->getParameter<math::mat3f>(name.c_str());
+  const float* matrixArray = matrix.asArray();
+  return {matrixArray[0], matrixArray[1], matrixArray[2], matrixArray[3], matrixArray[4],
+          matrixArray[5], matrixArray[6], matrixArray[7], matrixArray[8]};
+}
+
 } // namespace margelo
diff --git a/package/cpp/core/RNFMaterialInstanceWrapper.h b/package/cpp/core/RNFMaterialInstanceWrapper.h
index 4962d2bf..7e18c0aa 100644
--- a/package/cpp/core/RNFMaterialInstanceWrapper.h
+++ b/package/cpp/core/RNFMaterialInstanceWrapper.h
@@ -28,8 +28,16 @@ class MaterialInstanceWrapper : public HybridObject {
   void setTransparencyMode(std::string mode);
   // Convenience method for updating baseColorFactor parameter
   void changeAlpha(double alpha);
-  void setParameter(std::string name, double value);
-  void setBaseColorSRGB(std::vector<double> rgba);
+  void setFloatParameter(std::string name, double value);
+  void setIntParameter(std::string name, int value);
+  void setFloat3Parameter(std::string name, std::vector<double> vector);
+  void setFloat4Parameter(std::string name, std::vector<double> vector);
+  void setMat3fParameter(std::string name, std::vector<double> value);
+  double getFloatParameter(std::string name);
+  int getIntParameter(std::string name);
+  std::vector<double> getFloat3Parameter(std::string name);
+  std::vector<double> getFloat4Parameter(std::string name);
+  std::vector<double> getMat3fParameter(std::string name);
   std::string getName();
 
 public: // Internal API
diff --git a/package/cpp/core/RNFMaterialWrapper.cpp b/package/cpp/core/RNFMaterialWrapper.cpp
index e63ec894..d97da1d4 100644
--- a/package/cpp/core/RNFMaterialWrapper.cpp
+++ b/package/cpp/core/RNFMaterialWrapper.cpp
@@ -10,13 +10,13 @@
 namespace margelo {
 void MaterialWrapper::loadHybridMethods() {
   registerHybridMethod("createInstance", &MaterialWrapper::createInstance, this);
-  registerHybridMethod("setDefaultFloatParameter", &MaterialWrapper::setDefaultFloatParameter, this);
+  registerHybridMethod("setFloatParameter", &MaterialWrapper::setDefaultFloatParameter, this);
   registerHybridMethod("setDefaultTextureParameter", &MaterialWrapper::setDefaultTextureParameter, this);
   registerHybridMethod("getDefaultInstance", &MaterialWrapper::getDefaultInstance, this);
-  registerHybridMethod("setDefaultMat3fParameter", &MaterialWrapper::setDefaultMat3fParameter, this);
-  registerHybridMethod("setDefaultFloat3Parameter", &MaterialWrapper::setDefaultFloat3Parameter, this);
-  registerHybridMethod("setDefaultFloat4Parameter", &MaterialWrapper::setDefaultFloat4Parameter, this);
-  registerHybridMethod("setDefaultIntParameter", &MaterialWrapper::setDefaultIntParameter, this);
+  registerHybridMethod("setMat3fParameter", &MaterialWrapper::setDefaultMat3fParameter, this);
+  registerHybridMethod("setFloat3Parameter", &MaterialWrapper::setDefaultFloat3Parameter, this);
+  registerHybridMethod("setFloat4Parameter", &MaterialWrapper::setDefaultFloat4Parameter, this);
+  registerHybridMethod("setIntParameter", &MaterialWrapper::setDefaultIntParameter, this);
 }
 std::shared_ptr<MaterialInstanceWrapper> MaterialWrapper::createInstance() {
   return pointee()->createInstance();
diff --git a/package/src/types/MaterialInstance.ts b/package/src/types/MaterialInstance.ts
index 45821464..513c532a 100644
--- a/package/src/types/MaterialInstance.ts
+++ b/package/src/types/MaterialInstance.ts
@@ -1,4 +1,4 @@
-import { RGBA } from './Color'
+import { Float3, Float4, Mat3f } from './Math'
 
 export type CullingMode = 'none' | 'back' | 'front' | 'frontAndBack'
 
@@ -8,11 +8,15 @@ export interface MaterialInstance {
   setCullingMode(mode: CullingMode): void
   setTransparencyMode(mode: TransparencyMode): void
   changeAlpha(alpha: number): void
-  setParameter(name: string, value: number): void
-  /**
-   * Changes the base color of the material.
-   * Assumes linear (0-1) linear sRGB color space.
-   */
-  setBaseColorSRGB(color: RGBA): void
+  setFloatParameter(name: string, value: number): void
+  setIntParameter(name: string, value: number): void
+  setMat3fParameter(name: string, value: Mat3f): void
+  setFloat3Parameter(name: string, vector: Float3): void
+  setFloat4Parameter(name: string, vector: Float4): void
+  getFloatParameter(name: string): number
+  getIntParameter(name: string): number
+  getMat3fParameter(name: string): Mat3f
+  getFloat3Parameter(name: string): Float3
+  getFloat4Parameter(name: string): Float4
   readonly name: string
 }